package com.itheima.service.db;

import com.itheima.domain.db.Notification;
import com.itheima.vo.AnnouncementVo;
import com.itheima.vo.PageBeanVo;

import java.util.List;

/**
 * 推送通知模块
 * @author zsk
 * @create 2022-03-14-19:41
 */
public interface NotificationService {

    //根据userId查询通知
    Notification findByUserId(Long userId);

    //新增系统设置
    void save(Notification notificationParam);

    //修改系统设置
    void update(Notification notificationParam);
}
